Sync Source Selection

The Sync (Synchronization) Source selection provides a priority selection for the TCA6000/6500 Timing Clients. The selected clock source is used to provide the clock reference for the external timing ports, that is T1/E1, 10/5/1 MHz and Pulse-per-Second (PPS). The TCA6000 Timing Client should be configured for “ptp”, that is the IEEE1588v2 recovered timing. The TCA6500 Timing Client has two source selections which are the “ptp” and the GPS recovered timing. Since GPS is a higher Stratum level than PTP recovered timing, it Is normally configured as the higher priority source.